User Agent String explained :
 Firefox 3.6 | |
|---|---|
| Mozilla | It's a Mozilla based browser |
| 5.0 | Mozilla Version |
| Windows | Platform |
| U | Security values:
|
| Windows NT 6.0 | Operating System:  Windows Vista |
| ru | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) ru =  Russian
|
| rv:1.9.2 | CVS Branch Tag The version of Gecko being used in the browser |
| Gecko | Gecko engine inside |
| 20100115 | Build Date: the date the browser was built |
| Firefox | Name : Firefox |
| 3.6 | Version |
| First visit: | 2010.01.30 12:15 |
| Last visit: | 2010.03.15 12:16 |
All Firefox user agent strings | |